FR1236612A - Process for the preparation of symmetrical diaryldialkylureas; equipment for processing and product obtained - Google Patents

Process for the preparation of symmetrical diaryldialkylureas; equipment for processing and product obtained

Info

Publication number
FR1236612A
FR1236612A FR797170A FR797170A FR1236612A FR 1236612 A FR1236612 A FR 1236612A FR 797170 A FR797170 A FR 797170A FR 797170 A FR797170 A FR 797170A FR 1236612 A FR1236612 A FR 1236612A
Authority
FR
France
Prior art keywords
diaryldialkylureas
symmetrical
preparation
equipment
processing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR797170A
Other languages
French (fr)
Inventor
Jean-Marie Emeury
Jean Vaganay
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Francais Ministre des Armees Etat
Etat Francais
Original Assignee
Francais Ministre des Armees Etat
Etat Francais
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Francais Ministre des Armees Etat, Etat Francais filed Critical Francais Ministre des Armees Etat
Priority to FR797170A priority Critical patent/FR1236612A/en
Application granted granted Critical
Publication of FR1236612A publication Critical patent/FR1236612A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1809—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
    • C07C273/1836—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety from derivatives of carbamic acid
    • C07C273/1845—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety from derivatives of carbamic acid comprising the -N-C(O)-Hal moiety

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR797170A 1959-06-11 1959-06-11 Process for the preparation of symmetrical diaryldialkylureas; equipment for processing and product obtained Expired FR1236612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR797170A FR1236612A (en) 1959-06-11 1959-06-11 Process for the preparation of symmetrical diaryldialkylureas; equipment for processing and product obtained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR797170A FR1236612A (en) 1959-06-11 1959-06-11 Process for the preparation of symmetrical diaryldialkylureas; equipment for processing and product obtained

Publications (1)

Publication Number Publication Date
FR1236612A true FR1236612A (en) 1960-07-22

Family

ID=8715870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797170A Expired FR1236612A (en) 1959-06-11 1959-06-11 Process for the preparation of symmetrical diaryldialkylureas; equipment for processing and product obtained

Country Status (1)

Country Link
FR (1) FR1236612A (en)

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